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题名: A novel perspective on seed yield of broad bean (Vicia faba L.): differences resulting from pod characteristics
作者: Li X(李雄)1, 2, 3, 4; Yang Yongping(杨永平)1, 2, 3
刊名: SCIENTIFIC REPORTS
出版日期: 2014-10-31
卷号: 4, 期号:16, 页码:2684-2686
关键词: CARBAMIDE CYTOKININ 4-PU-30 ; TRITICUM-AESTIVUM L. ; SEXUAL DIFFERENCES ; STRESS RESPONSES ; PHOTOSYNTHETIC ACTIVITY ; HYDROGEN-PEROXIDE ; NITRIC-OXIDE ; WHOLE-PLANT ; WHEAT ; PROTEIN
学科分类: Multidisciplinary Sciences
DOI: 10.1038/srep06859
通讯作者: Yang,YP (reprint author),Chinese Acad Sci,Kunming Inst Bot,Key Lab Plant Div & Biogeog East Asia,Kunming 650201,Peoples R China. ; yangyp@mail.kib.ac.cn
文章类型: Article
英文摘要: Broad bean (Vicia faba L.) is an important crop worldwide. An increase in seed yield would increase both the grain reserve and the profit for farmers. Previous studies on increasing broad bean seed yield have focused mainly on increases at the whole population level. Few studies have focused on the differences in plant type within populations. In this study, we classified broad bean plants into four categories based on pod type, and then evaluated the ratio of each category in field-grown broad bean populations. We analysed the seed and pod characteristics of each category, and their contributions to total seed yield. The number of seeds per pod, and the number of pods or seeds per plant differed among the four plant categories, but the seed weight was relatively uniform. There were significant differences in seed yield per plant among the four plant categories. We calculated the effects of increasing the proportion of each plant category by 10% or to 100% on seed yield, and found that seed yield could be improved by increasing the ratio of plants with the highest seed production rate. This study provides a novel perspective on estimating the seed yield of broad bean.
类目[WOS]: Multidisciplinary Sciences
研究领域[WOS]: Science & Technology - Other Topics
关键词[WOS]: THEOBROMA-CACAO L ; GLYCINE-MAX L ; REPRODUCTIVE ONTOGENY ; SOYBEAN GENOTYPES ; OPTIMAL BALANCE ; OIL CONTENT ; DRY-MATTER ; NUMBER ; SIZE ; COMPONENTS
收录类别: SCI
项目资助者: Hebei University
语种: 英语
WOS记录号: WOS:000343989600010
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/18496
Appears in Collections:资源植物与生物技术所级重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Div & Biogeog East Asia, Kunming 650201, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, Germplasm Bank Wild Species, Kunming 650201, Peoples R China
3.Chinese Acad Sci, Kunming Inst Bot, Inst Tibetan Plateau Res Kunming, Kunming 650201, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China

Recommended Citation:
Li,Xiong;Yang,Yongping.A novel perspective on seed yield of broad bean (Vicia faba L.): differences resulting from pod characteristics,SCIENTIFIC REPORTS,2014,55(16):2684-2686
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